ensures templates use correct vars

ansible/templates/nomad-base.hcl

@@ -1,10 +0,0 @@
-datacenter = {{ nomad_datacenter_name }}
-data_dir = "/opt/nomad"
-
-bind_addr = "0.0.0.0"
-
-advertise {
-  http = "{{ ansible_default_ipv4[address] }}"
-  rpc  = "{{ ansible_default_ipv4[address] }}"
-  serf = "{{ ansible_default_ipv4[address] }}"
-}

ansible/templates/nomad-base.hcl.j2

@@ -0,0 +1,10 @@
+datacenter = "{{ nomad_datacenter_name }}"
+data_dir = "/opt/nomad"
+
+bind_addr = "0.0.0.0"
+
+advertise {
+  http = "{{ ansible_host }}"
+  rpc  = "{{ ansible_host }}"
+  serf = "{{ ansible_host }}"
+}

ansible/templates/nomad.service

@@ -0,0 +1,25 @@
+[Unit]
+Wants=network-online.target
+After=network-online.target
+
+Wants=consul.service
+After=consul.service
+
+[Service]
+User=root
+Group=root
+
+ExecReload=/bin/kill -HUP $MAINPID
+ExecStart=/usr/bin/nomad agent -config /etc/nomad.d
+KillMode=process
+KillSignal=SIGINT
+LimitNOFILE=65536
+LimitNPROC=infinity
+Restart=on-failure
+RestartSec=2
+
+TasksMax=infinity
+OOMScoreAdjust=-1000
+
+[Install]
+WantedBy=multi-user.target